Add or subtract. Write the answer in lowest terms.
- 
A.
B.
C.
D.
Answer: A
Mathematics
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Use the trapezoidal rule to approximate the value of the integral defined by the given set of points.
A. 0.388 B. 0.382 C. 0.397 D. 0.393
Mathematics
Divide and check the answer.
A. 4x9 B. x8 C. 4x8 D. x9
Mathematics
Use the unit circle to find all values of ? between 0 and 2? for which .
?
A.
B. ?
C. ?
D. ?
E. ?
Mathematics
Solve the problem.A mother with 8 children takes 5 of them at a time to the amusement park, without taking the same 5 children more than once. What is the maximum number of times each child will go to the amusement park?
A. 70 B. 840 C. 56 D. 35
Mathematics